<picker bindchange="bindRegionChange" value="{{reginindex}}" range="{{region}}" class="commentlsit_date allhospital" range-key='area_name'>
  <view class="picboxhead">
    <view class="picboxheadleft">地区：</view>

    <view class="xuantype">
      <view class="picboxquan">{{regionname}}</view>
      <view class="picxian"></view>

      <view class="searchsanjiao">
        <image src='/img/sanjiaodown.png'></image>
      </view>
    </view>


  </view>
</picker>
<view class="picbox">
  <view class="videoitem" wx:for="{{videolist}}" wx:key='' data-id="{{item.id}}" bindtap="videodetail">
    <image src="{{item.thumbnail}}"></image>

    <view class="anniu">
      <image src="/img/anniu.png"></image>
    </view>
  </view>


</view>